PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101101O-Ring

Clevepak Corp Pulsafeeder Div · NSN 5331-01-295-1011 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-295-1011 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-295-1011. Primary manufacturer part number: 101101.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Clevepak Corp Pulsafeeder Div
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-295-1011, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Clevepak Corp Pulsafeeder Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersClevepak Corp Pulsafeeder Div (CAGE 62824)
Technical Specifications
ParameterValue
NSN5331-01-295-1011
Primary Part Number101101
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerClevepak Corp Pulsafeeder Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5999-00-225-0635 INTERCHANGEABLE
Mounting Pad,electrical-Electron
5996-00-400-3341626002-1 INTERCHANGEABLE
Amplifier,radio Frequency
Raytheon Company
1680-00-676-4011 INTERCHANGEABLE
Parts Kit,quadrant,
4820-00-786-6848101101 INTERCHANGEABLE
Sleeve and Slide,directional Con
Meggitt Safety Systems Inc
5905-01-089-6531101-101 INTERCHANGEABLE
Resistor
Autek Systems Corp
5905-01-142-7165 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
3120-01-203-2255 INTERCHANGEABLE
Bushing,sleeve
6340-01-296-73817-311650006 INTERCHANGEABLE
Sensing Element,fire Detector Sy
The Boeing Company
7920-01-575-2996 INTERCHANGEABLE
Brush,adhesive
6850-01-719-1276 INTERCHANGEABLE
Leak Test Compound
Cross-Reference Index
Part NumberManufacturer
101101 Clevepak Corp Pulsafeeder Div (USA)
Related Parts
5999-00-225-0635INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
5996-00-400-3341INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
626002-1
1680-00-676-4011INTERCHANGEABLE
PARTS KIT,QUADRANT,
4820-00-786-6848INTERCHANGEABLE
SLEEVE AND SLIDE,DIRECTIONAL CON
101101
5905-01-089-6531INTERCHANGEABLE
RESISTOR
101-101
5905-01-142-7165INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
3120-01-203-2255INTERCHANGEABLE
BUSHING,SLEEVE
6340-01-296-7381INTERCHANGEABLE
SENSING ELEMENT,FIRE DETECTOR SY
7-311650006
7920-01-575-2996INTERCHANGEABLE
BRUSH,ADHESIVE
6850-01-719-1276INTERCHANGEABLE
LEAK TEST COMPOUND

Frequently Asked Questions

What is NSN 5331-01-295-1011?

NSN 5331-01-295-1011 is a O-Ring, manufactured by Clevepak Corp Pulsafeeder Div, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-295-1011?

NSN 5331-01-295-1011 has 1 cross-referenced part number: 101101 (Clevepak Corp Pulsafeeder Div).

What NSN replaces 5331-01-295-1011?

There are 10 known substitutes for 5331-01-295-1011: 5999-00-225-0635, 5996-00-400-3341, 1680-00-676-4011 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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